Public bug reported: I ran the following command: sudo apt-get update
Then I restarted the system while restarting I got this error. I am using ubuntu 14.04 LTS operating system. ProblemType: Package DistroRelease: Ubuntu 14.04 Package: libpostproc52 6:0.8.13-0ubuntu0.13.10.1 ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11 Uname: Linux 3.13.0-43-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.6 Architecture: amd64 Date: Fri Dec 26 13:41:34 2014 Dependencies: gcc-4.9-base 4.9.1-0ubuntu1 libavutil51 6:0.8.13-0ubuntu0.13.10.1 [origin: unknown] libc6 2.19-0ubuntu6.4 libgcc1 1:4.9.1-0ubuntu1 multiarch-support 2.19-0ubuntu6.4 DuplicateSignature: package:libpostproc52:6:0.8.13-0ubuntu0.13.10.1:libpostproc52:amd64 6:0.git20120821-4 (Multi-Arch: no) is not co-installable with libpostproc52 which has multiple installed instances ErrorMessage: libpostproc52:amd64 6:0.git20120821-4 (Multi-Arch: no) is not co-installable with libpostproc52 which has multiple installed instances InstallationDate: Installed on 2013-04-11 (624 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) SourcePackage: libav Title: package libpostproc52 6:0.8.13-0ubuntu0.13.10.1 failed to install/upgrade: libpostproc52:amd64 6:0.git20120821-4 (Multi-Arch: no) is not co-installable with libpostproc52 which has multiple installed instances UpgradeStatus: Upgraded to trusty on 2014-09-05 (112 days ago) ** Affects: libav (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package third-party-packages trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1405839 Title: package libpostproc52 6:0.8.13-0ubuntu0.13.10.1 failed to install/upgrade: libpostproc52:amd64 6:0.git20120821-4 (Multi-Arch: no) is not co-installable with libpostproc52 which has multiple installed instances To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libav/+bug/1405839/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs